"Wed, 28 Jan 1970 19:46:23"

Convert date and time to unixtime.

2403983

Another datetime format string at UTC

YYYYMMDD
19700128

Only TIME
19:46:23

General datetime
1970-01-28 19:46:23Z

For Database
1970-01-28 19:46:23

For HTTP1.1
Wed, 28 Jan 1970 19:46:23 GMT


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